2b 2nd end thread class 20 2nd end thread quantity per inch supports grumman a-10 aircraft swivel, wrenching facilities each end un 2nd end thread series
2b 1st end thread class 20 1st end thread quantity per inch support grumman a-10 aircraft anodize surface treated rigid w/offset wrenching facility un 1st end thread series
3a 2nd end thread class w/external surface of permaswage end is green plastic coated to 0.891 in. lg; also w/internal surface of permaswage end is green plastic coated to 0.250 in. depth into fitting bore anodize surface treated swaged unjf 2nd end thread series
3b 1st end thread class 12 1st end thread quantity per inch two safety wire holes drilled in nut rigid w/offset wrenching facility un 1st end thread series
